BRUEL & KJAER 2734 User Manual page 38

30 Power Amplifier Type 2734 – User Manual
CONNECTORS
Balanced input socket: Neutrik Combo XLR‐type: 3‐pin and
¼" jack
Unbalanced input socket: BNC
Unbalanced line output socket: BNC
Power (speaker) output socket: Neutrik 4‐pole Speakon type
Mains Power Inlet: IEC type
CONTROLS
Generator button: Toggling between On and Off
Generator slide switch: Three‐state, White/Pink/Eq noise
Sensitivity slide switch: Three‐state, –20/–10/0 dB
Attenuation rotary knob: 12‐state,
–30/–24/–18/–12/–9/–6/–5/–4/–3/–2/–1/0 dB
Mains power rocker switch: 2‐pole
STATUS INDICATORS
Protect indicator: Red LED, power output overcurrent,
overheat, overload or long‐term high frequency
Power On indicator: Green LED
MAINS POWER
Voltage selector (rear panel): 230/115 V
Mains voltage range@ 230 V: 200 – 240 V
@ 115 V: 100 – 125 V
Mains frequency range45 – 65 Hz
Fuse: Littelfuse T 5 AH 250V 215 series, 215005.MXP
Maximum power consumption: 650 W
MECHANICAL
Dimensions W x H x D: 330 x 130 x 310 mm (13 x 5.1 x 12 ")
Weight including mains cord in lid
Type 2734‐A: 5.0 kg (11 lbs.)
Type 2734‐B: 6.0 kg (13 lbs.)
*
Part of the UL-0256 Wireless Audio System, included in Type 2734-B
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TRANSMITTER AKG PT 470
Specifications from manufacturer's technical data
RF carrier frequency ranges:
7 channels over 650 – 865 MHz
Modulation: FM
Audio bandwidth: 35 to 20,000 Hz
THD (typical at rated deviation/1 kHz): <0.7%
S/N ratio: 120 dB(A)
RF output: 50 mW max. (ERP)
Battery life:
1.5 V AA size dry battery: 6 hours;
1.2 V NiMH, 2100 mAh AA size
rechargeable battery: 8 hrs.
Size: 60 x 73.5 x 30 mm (2.4 x 2.9 x 1.2")
Net weight: 90 g (3.2 oz.)
*
RECEIVER AKG SR 470
Specifications from manufacturer's technical data
RF carrier frequency
ranges:7 channels over 650 – 865 MHz
Modulation: FM
Audio bandwidth: 35 – 20,000 Hz
THD at 1 kHz: <0.3%
S/N ratio: 120 dB(A)
Audio outputs: balanced XLR and unbalanced TS 1/4" jack,
balanced level switchable to ‐30 or 0 dBm
MECHANICAL(RECEIVER)
Dimensions: 200 x 44 x 190 mm
(7.8 x 1.7 x 7.4 ")
Weight: 972 g (2.2 lbs.)